Melby, E. C., & Altman, N. H. (1977). Handbook of laboratory animal science ([2nd printing].). CRC Press.
Cita Chicago Style (17a ed.)Melby, Edward C,, y Norman H. Altman. Handbook of Laboratory Animal Science. [2nd printing]. Cleveland: CRC Press, 1977.
Cita MLA (9a ed.)Melby, Edward C,, y Norman H. Altman. Handbook of Laboratory Animal Science. [2nd printing]. CRC Press, 1977.
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